Programmable controller (PC) message display system

摘要

It is a message display system of PC that has message display function for each language and improves efficiency of program processing. A plurality of language storage areas 1a-1c for storing messages by language are provided in the multi-language message storing means 1. [ In these language-specific storage areas 1a-1c, messages having the same meaning among the respective languages are stored in addresses corresponding to each other. When the PC is powered on, the message transmission means 3 transmits a single language message designated by the parameter 2 in advance from the plural language message storage means 1 to the single language message storage means 4. [ Then, the message transmission means 5 designates a message for displaying a screen during the PC operation to an address determined to correspond to each meaning, and the message display means 6 displays the message of the designated address in the single language message storage means 4 and displays it on the display screen of the display device 7. [